Enhance the efficiency and durability of your powertrain system with the Caterpillar 110-9272 Transmission Planetary Hub, part number 1109272. This critical component is designed to deliver seamless power transfer and gear support within planetary transmission assemblies, specifically engineered for high-performance applications in heavy-duty mining equipment.
Built to OEM Caterpillar specifications, the 1109272 planetary hub is a direct-fit solution for D10R (AKT, 3KR), D10T (RJG), D10T2 (JJW, RAB), and D10 series (GKD, MGY) Track-type Tractors. Engineered for extreme torque capacity and superior wear resistance, this hub ensures optimal gear engagement and extended service intervals—ideal for operators demanding maximum uptime and drivetrain reliability.